package io;

import java.io.BufferedOutputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;

/**
 *
 * 缓冲输出流写出数据的缓冲区问题
 *
 */


public class FlushDemo {
    public static void main(String[] args) throws IOException {
        FileOutputStream fos = new FileOutputStream("bos.txt");
        BufferedOutputStream bos = new BufferedOutputStream(fos);

        String line = "突然给他扔给他人格";
        bos.write(line.getBytes(StandardCharsets.UTF_8));

        bos.flush();

        System.out.println("写出完毕！");

        bos.close();
















































    }
}
